Under Armour Men's Rival Fleece Shorts - Soft Gym Shorts

Our review of the Under Armour Men's Rival Fleece Shorts finds them best suited to guys who want comfortable, warm training shorts for cool-weather gym sessions and casual wear. The biggest reason to buy is the ultra-soft, brushed 230g cotton-blend fleece that delivers noticeable comfort and warmth without feeling heavy, making these shorts an easy pick for post-workout lounging or light outdoor exercise. They balance comfort and function with practical pockets and a secure snap back pocket for a phone, so they work well for everyday active use.

Key Features

• Ultra-soft fleece: 230g cotton-blend fabric with a brushed inside provides warmth and a noticeably soft hand for comfort during cool-weather wear.
• Moisture management: The material wicks sweat and dries quickly so the shorts stay comfortable during workouts and after sweat-heavy sessions.
• Waistband design: Encased elastic waistband with an external drawcord offers an adjustable fit that stays secure during activity.
• Pocket layout: Open hand pockets plus a right-side internal phone pocket and a secure snap back pocket keep essentials accessible and protected.
• Length and coverage: A roughly 10 to 10.75in inseam gives mid-thigh coverage that works for both training and casual wear.

Who It's For

These shorts are ideal for men who prioritize comfort and soft materials for light training, gym warmups, or lounging. The fleece weight and brushed interior suit cooler gym environments or transitional weather when a warm layer is preferred without a heavy sweatshort.

Those who need a rigid performance short for intense running, a built-in liner, or a very lightweight race short should look elsewhere. Also consider other options if exact colorfastness under frequent hot washing is a priority, since some buyers report quicker fading.

Pros & Cons

Pros

• Very soft, brushed cotton-blend fleece offers excellent comfort for gym and casual wear.
• Practical pocket set including a secure snap back pocket and internal phone pocket for convenience.
• Encased elastic waistband with external drawcord provides a dependable adjustable fit.

Cons

• Some users report mixed durability on color retention and a variance in sizing, so sizing up may be needed for a looser fit.

Specifications

Our Verdict

The Under Armour Rival Fleece Shorts are a solid buy for men seeking soft, warm, and practical gym shorts that double as comfortable everyday wear. With a thoughtful pocket layout and moisture-wicking fleece, they offer good value for those who prioritize comfort, though buyers sensitive to colorfastness or precise fit should check sizing and care instructions.

Frequently Asked Questions

Are these shorts lined?
No, these shorts do not have a liner; they are single-layer fleece with a brushed inside.

How warm are they?
The brushed 230g cotton-blend fleece provides noticeable warmth suitable for cool gyms or transitional weather without being overly heavy.

Will my phone fit securely?
Yes, they include open hand pockets, a right-side internal phone pocket, and a secure snap back pocket for added protection.